6W15
Crystal structure of tRNA (guanine-N(1)-)-methyltransferase with bound SAH from Mycobacterium smegmatis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | tRNA (guanine-N(1)-)-methyltransferase | polymer | 234 | 26057.3 | 1 | UniProt (I7FBD0) Pfam (PF01746) UniProt (by SIFTS) (A0QV40) In PDB | Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155) | M1G-methyltransferase,tRNA [GM37] methyltransferase |
| 2 | A | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 1 | Chemie (SAH) | |||
| 3 | water | water | 18.0 | 60 | Chemie (HOH) |
Sequence modifications
A: 2 - 225 (UniProt: I7FBD0)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
| Val 1 | - | expression tag |
| Ala 226 | - | expression tag |
| Gly 227 | - | expression tag |
| His 228 | - | expression tag |
| His 229 | - | expression tag |
| His 230 | - | expression tag |
| His 231 | - | expression tag |
| His 232 | - | expression tag |
| His 233 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 26057.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 384.4 | |
| All* | Total formula weight | 26441.7 |
